Grade 8 Worksheets

7,919 grade resources
Energy Transfer Worksheet for Grade 8 Science | TEKS Aligned

Energy Transfer Worksheet for Grade 8 Science | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the mechanisms of energy transfer: conduction, convection, and radiation.
  • Explain how energy transfer affects temperature changes and phase transitions.
  • Identify examples of energy transfer in real-world thermal processes.
$2.00
Properties of Matter Worksheet Grade 8 Science | TEKS Practice PDF

Properties of Matter Worksheet Grade 8 Science | TEKS Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify and describe measurable physical properties of matter such as density, solubility, melting point, and conductivity.
  • Compare different materials based on their physical properties.
  • Understand how physical properties inform classification and separation techniques.
$2.00
Grade 8 Data Analysis Worksheet | Science Assessment & Practice PDF

Grade 8 Data Analysis Worksheet | Science Assessment & Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand and interpret quantitative data using mean, median, and mode.
  • Apply percent change and rate calculations to real-world scenarios.
  • Analyze data trends and assess uncertainty in measurements.
$2.00
Data Representation Worksheet for Grade 8 Science TEKS Practice PDF

Data Representation Worksheet for Grade 8 Science TEKS Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify different types of data representations such as line graphs, bar graphs, scatterplots, histograms, and tables.
  • Interpret trends, slopes, and intercepts in various graph types within motion and chemical rate contexts.
  • Understand the importance of labels, scales, captions, and legends in visual data.
$2.00
Models and Systems Worksheet for Grade 8 Science TEKS Standards

Models and Systems Worksheet for Grade 8 Science TEKS Standards

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the role of models in representing components and interactions within systems.
  • Identify examples of energy and matter transfer in ecological and physical systems.
  • Explain the significance of conservation principles in systems modeling.
$2.00
Inquiry Models Worksheet PDF with Answer Key | TEKS Grade 8 Science

Inquiry Models Worksheet PDF with Answer Key | TEKS Grade 8 Science

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand different types of inquiry models: hypothesis-driven, descriptive, and correlational.
  • Identify the key features, assumptions, and applications of each inquiry model.
  • Evaluate the suitability of inquiry models in various scientific contexts like predator–prey relationships or energy flow diagrams.
$2.00
Grade 8 Science Worksheet on Graphical Reasoning | TEKS-Aligned Practice

Grade 8 Science Worksheet on Graphical Reasoning | TEKS-Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Interpret slopes, areas under curves, and rates of change in graphs.
  • Connect mathematical representations with physical phenomena such as motion and energy transfer.
  • Translate between equations, data tables, and graphs to support quantitative reasoning.
$2.00
Weather and Climate Grade 8 Science Worksheet with Answer Key - TEKS

Weather and Climate Grade 8 Science Worksheet with Answer Key - TEKS

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the differences between weather and climate and how they are measured.
  • Identify the key components and processes that influence weather patterns and long-term climate.
  • Describe the roles of air masses, fronts, pressure systems, and ocean–atmosphere interactions in shaping weather events.
$2.00
Grade 8 Science Worksheet on Seismic Activity | TEKS-Aligned Practice

Grade 8 Science Worksheet on Seismic Activity | TEKS-Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the causes and mechanisms of seismic activity at faults.
  • Identify different types of seismic waves and their propagation.
  • Learn how to locate epicenters and interpret earthquake intensity and magnitude.
$2.00
Grade 8 Science Rock Evidence Worksheet and Answer Key TEKS

Grade 8 Science Rock Evidence Worksheet and Answer Key TEKS

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the classification of igneous, sedimentary, and metamorphic rocks.
  • Explain the processes involved in the rock cycle, including melting, cooling, sedimentation, compaction, and metamorphism.
  • Summarize how strata, fossil succession, and radiometric dating provide evidence of Earth's history.
$2.00
Grade 8 Science Worksheet on Communication Skills in Scientific Contexts

Grade 8 Science Worksheet on Communication Skills in Scientific Contexts

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the importance of clear, evidence-based scientific communication.
  • Identify proper use of scientific conventions in graphs, tables, and citations.
  • Apply claim–evidence–reasoning structures to scientific explanations.
$2.00
Evolutionary Patterns Grade 8 Science Worksheet | TEKS Science Practice

Evolutionary Patterns Grade 8 Science Worksheet | TEKS Science Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify different patterns of variation and how selection influences microevolution.
  • Describe the sources of genetic variation and their roles in evolution.
  • Interpret data from trait distributions, fitness comparisons, and lineage divergence.
$2.00
Human Impact Science Worksheet Grade 8 TEKS | Classroom Practice

Human Impact Science Worksheet Grade 8 TEKS | Classroom Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand human influences on ecosystems, including habitat alteration, pollution, resource extraction, and invasive species.
  • Analyze how these drivers affect biodiversity, food web integrity, and ecosystem services.
  • Identify mitigation strategies like habitat restoration and pollution reduction.
$2.00
Reaction Evidence Worksheet | TEKS Grade 8 Science Assessment

Reaction Evidence Worksheet | TEKS Grade 8 Science Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Identify observable indicators of chemical reactions such as color change, gas evolution, and precipitate formation.
  • Differentiate between chemical and physical changes based on reaction evidence.
  • Explain how conservation concepts relate to observable reaction indicators in closed systems.
$2.00
Reaction Rates Worksheet for Grade 8 Science| TEKS Aligned Practice & Assessment

Reaction Rates Worksheet for Grade 8 Science| TEKS Aligned Practice & Assessment

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how temperature, concentration, surface area, and catalysts influence reaction rates.
  • Explain the concepts of molecular collision frequency and activation energy in relation to observable reaction speeds.
  • Analyze examples like rusting and effervescence to identify factors affecting reaction times.
$2.00
Grade 8 Science Worksheet on Critical Evaluation TEKS Practice

Grade 8 Science Worksheet on Critical Evaluation TEKS Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Develop the ability to evaluate scientific claims critically.
  • Assess the quality of evidence and identify logical fallacies.
  • Differentiate between correlation and causation in scientific data.
$2.00
Measurement Fundamentals Worksheet for Grade 8 Science TEKS

Measurement Fundamentals Worksheet for Grade 8 Science TEKS

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the principles of measurement accuracy, precision, and significance.
  • Identify SI units and convert between different measurement units using dimensional analysis.
  • Apply measurement tools such as balances, graduated cylinders, thermometers, and rulers to obtain accurate data.
$2.00
Measurement Uncertainty Worksheet for Grade 8 Science TEKS aligned

Measurement Uncertainty Worksheet for Grade 8 Science TEKS aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the concept of measurement uncertainty and its sources.
  • Identify methods to minimize and report measurement errors.
  • Apply principles of significant figures, calibration, and error propagation in practical measurements.
$2.00
Grade 8 Science Worksheet on The Scientific Method | TEKS Aligned

Grade 8 Science Worksheet on The Scientific Method | TEKS Aligned

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the iterative nature of the scientific method.
  • Identify key components such as testable questions, hypotheses, and operational definitions.
  • Recognize the importance of empirical evidence and controlled comparisons in science.
$2.00
Grade 8 Science Moon Interactions Worksheet | TEKS Aligned Practice

Grade 8 Science Moon Interactions Worksheet | TEKS Aligned Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the phases of the Moon and their causes based on relative positions and gravitational forces.
  • Describe the geometry and conditions required for lunar and solar eclipses.
  • Understand tidal relationships, including spring and neap tides, and their connection to the positions of the Moon and Sun.
$2.00
Grade 8 Science Worksheet The Solar System TEKS Alignment PDF

Grade 8 Science Worksheet The Solar System TEKS Alignment PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the main components of the solar system, including planets, dwarf planets, moons, asteroids, and comets.
  • Understand the concept of relative scale and composition of solar system objects.
  • Explain orbital characteristics and gravitational interactions within the solar system.
$2.00
Grade 8 Science | Speed Fundamentals Worksheet with Answer Key (Printable PDF)

Grade 8 Science | Speed Fundamentals Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand how speed quantifies how quickly an object covers distance over time.
  • Distinguish between constant speed and average speed.
  • Apply proportional reasoning to relate distance, speed, and time.
$2.00
Grade 8 Science – Density Principles Worksheet for Mastery | PDF + Answer Key

Grade 8 Science – Density Principles Worksheet for Mastery | PDF + Answer Key

The Resource HubCreated byThe Resource Hub
ScienceGrade 8

Learning Objectives

  • Understand the concept of density as a ratio of mass to volume.
  • Identify how density influences buoyancy and layering in fluids.
  • Calculate density using mass and volume measurements.
$2.00
Grade 8 Science Worksheet | Mass Conservation Lesson & Practice (PDF + Rubric)

Grade 8 Science Worksheet | Mass Conservation Lesson & Practice (PDF + Rubric)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the principle of mass conservation in chemical reactions within closed systems.
  • Track atoms at a microscopic level using particulate models and symbolic equations.
  • Explain how the total mass of reactants equals the mass of products when matter is neither added nor removed.
$2.00
Grade 8 Science | Scale and Patterns Worksheet PDF with Answer Key (NGSS)

Grade 8 Science | Scale and Patterns Worksheet PDF with Answer Key (NGSS)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze scale relationships among solar system objects using quantitative data.
  • Interpret patterns in diameters, masses, distances, and orbital periods from datasets.
  • Compare relative sizes and distances of planets, dwarf planets, and major moons.
$2.00
8th Grade Science | Orbital Cycles Worksheet + Answer Key (PDF)

8th Grade Science | Orbital Cycles Worksheet + Answer Key (PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Articulate a coherent model of the Earth–Sun–Moon system that explains cyclic phenomena such as lunar phases and eclipses.
  • Understand the influence of relative positions, motions, axial tilt, and orbital geometry on observable sky patterns and calendar cycles.
  • Describe the timing and sequence of lunar phases, eclipses, and seasonal changes based on the Earth's and Moon's positions.
$2.00
Grade 8 Science Worksheet | Gravity and Motion NGSS Practice PDF & Answer Key

Grade 8 Science Worksheet | Gravity and Motion NGSS Practice PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the role of gravity in governing motions within the solar system and galaxies.
  • Describe the concepts of orbital trajectories, mutual gravitational attraction, and centripetal acceleration.
  • Identify how gravitational balance produces elliptical orbits and orbital periods.
$2.00
Grade 8 Science | Energy Conservation Worksheet & Answer Key (Printable PDF)

Grade 8 Science | Energy Conservation Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the principles of energy transfer and conservation in physical systems.
  • Identify examples of energy transformations in real-world scenarios.
  • Explain the concept of energy tracking across system boundaries during collisions and other processes.
$2.00
Grade 8 Science | DNA and Traits Worksheet (PDF + Answer Key) NGSS-Aligned

Grade 8 Science | DNA and Traits Worksheet (PDF + Answer Key) NGSS-Aligned

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Explain the relationship between DNA sequence and protein structure.
  • Describe how gene structure and mutations affect observable traits.
  • Illustrate the processes of transcription and translation.
$2.00
8th Grade Science | Electric Magnetism Worksheet & Answer Key (Printable PDF)

8th Grade Science | Electric Magnetism Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain the relationship between electric charges and Coulomb's law.
  • Describe how magnetic forces depend on pole strength, orientation, and distance.
  • Identify examples of electric and magnetic interactions in real-world scenarios.
$2.00
8th Grade Science | Population Change Worksheet & Answer Key (Printable PDF)

8th Grade Science | Population Change Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze how biotic and abiotic factors influence population dynamics.
  • Identify concepts such as carrying capacity, feedback mechanisms, and limiting factors.
  • Interpret population graphs and trends in birth and death rates.
$2.00
Grade 8 Science | Matter Cycles Worksheet + Answer Key (Printable PDF)

Grade 8 Science | Matter Cycles Worksheet + Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain how matter cycles through ecosystems via processes such as photosynthesis, respiration, decomposition, and nutrient transformations.
  • Trace atoms of carbon and water through various forms and reservoirs in biological and abiotic components of ecosystems.
  • Understand the conservation of mass within biological processes and distinguish between molecular forms of matter.
$2.00
Grade 8 Science | Ecosystem Models Worksheet & Answer Key (Printable PDF)

Grade 8 Science | Ecosystem Models Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the components and functions of ecosystem models, including biotic and abiotic factors.
  • Identify how resource flows and feedback mechanisms are represented in system diagrams.
  • Interpret how changes in one part of an ecosystem model affect other components over time.
$2.00
8th Grade Science | Mendelian Patterns Worksheet & Answer Key (Printable PDF)

8th Grade Science | Mendelian Patterns Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain how allele combinations produce observable traits through Mendelian inheritance.
  • Identify dominant and recessive allele interactions in traits.
  • Predict genotype and phenotype ratios using Punnett squares.
$2.00
Grade 8 Science | Mendelian Patterns Worksheet (Answer Key & Rubric)

Grade 8 Science | Mendelian Patterns Worksheet (Answer Key & Rubric)

Lumora LearningCreated byLumora Learning
ScienceGrade 8

Learning Objectives

  • Understand how dominant and recessive alleles influence observable traits.
  • Predict genotypic and phenotypic ratios using Punnett squares.
  • Explain the segregation of alleles during inheritance.
$2.00
Grade 8 Science | Cell Theory Worksheet (PDF ) – Ontario Standard

Grade 8 Science | Cell Theory Worksheet (PDF ) – Ontario Standard

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Understand the historical development of cell theory and its core principles.
  • Describe the importance of cells as the basic units of life and how they arise.
  • Connect microscopic evidence and modern imaging techniques to cell theory principles.
$2.00
8th Grade Science | Natural Selection Worksheet with Answer Key (Printable PDF)

8th Grade Science | Natural Selection Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Explain how heritable variation and environmental pressures influence natural selection.
  • Identify examples of adaptive traits and how they change in populations over generations.
  • Describe the roles of selective agents such as predators, climate, and disease in shaping populations.
$2.00
8th Grade Science | Common Ancestry Worksheet with Answer Key (Printable PDF)

8th Grade Science | Common Ancestry Worksheet with Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze fossil, anatomical, embryological, and molecular evidence to understand evolutionary relationships.
  • Identify and interpret patterns of unity and diversity across different data types over deep time.
  • Explain the significance of transitional fossils, homologous structures, and DNA sequence similarities in evolution.
$2.00
Grade 8 Science Worksheet | Resource Distribution & Geology Practice PDF

Grade 8 Science Worksheet | Resource Distribution & Geology Practice PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand geological processes like plate tectonics, sedimentation, and metamorphism that influence resource formation.
  • Identify different types of resource reservoirs such as coal basins, oil traps, and aquifers.
  • Analyze how resource accessibility and quality vary based on geological and structural factors.
$2.00
8th Grade Science Worksheet | Population Effects Practice & Answer Key PDF

8th Grade Science Worksheet | Population Effects Practice & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze how population growth influences resource consumption and Earth's system changes.
  • Evaluate evidence linking demographic and consumption patterns to climate, water, and biodiversity impacts.
  • Synthesize data and cause–effect reasoning regarding environmental changes due to human activity.
$2.00
8th Grade Science Worksheet | Natural Hazards Practice and Assessment PDF

8th Grade Science Worksheet | Natural Hazards Practice and Assessment PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Interpret data patterns, frequency, and magnitude of natural hazards to assess risks.
  • Explain how historical and instrumental records inform hazard forecasting and mitigation.
  • Analyze different types of hazard data for planning and infrastructure design.
$2.00
Grade 8 Science | Climate Drivers Worksheet & Answer Key (Printable PDF)

Grade 8 Science | Climate Drivers Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the different drivers influencing global temperature changes.
  • Analyze evidence from paleoclimate and modern records to identify causal factors.
  • Assess the role of natural versus human activities in climate change.
$2.00
Grade 8 Science | Cell Cycle Worksheet (PDF ) – Ontario Standards

Grade 8 Science | Cell Cycle Worksheet (PDF ) – Ontario Standards

Prism Point LearningCreated byPrism Point Learning
ScienceGrade 8

Learning Objectives

  • Describe the main phases of the cell cycle, including interphase, mitosis, and cytokinesis.
  • Identify the roles of cyclins, kinases, and checkpoint mechanisms in cell division.
  • Explain how proper regulation of the cell cycle maintains organismal development and prevents genomic instability.
$2.00
Grade 8 Science | Water Cycle Worksheet & Answer Key for Classroom Practice

Grade 8 Science | Water Cycle Worksheet & Answer Key for Classroom Practice

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the processes involved in the water cycle, including evaporation, condensation, precipitation, infiltration, runoff, and groundwater flow.
  • Explain how the water cycle is driven by sunlight and gravity.
  • Connect the water cycle to natural weathering processes such as river incision, karst formation, and coastal erosion.
$2.00
8th Grade Science Worksheet | Plate Movements & Tectonic Theory (PDF & Answer Key)

8th Grade Science Worksheet | Plate Movements & Tectonic Theory (PDF & Answer Key)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand the mechanisms behind plate tectonics and how they shape landforms.
  • Identify the processes of subduction, rifting, continental collision, and uplift.
  • Interpret evidence from seafloor spreading, magnetic striping, and paleomagnetic records.
$2.00
8th Grade Science | Natural Hazards Worksheet & Answer Key (Printable PDF)

8th Grade Science | Natural Hazards Worksheet & Answer Key (Printable PDF)

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Analyze and interpret data related to natural hazards such as earthquakes, volcanoes, and tsunamis.
  • Understand the techniques used to assess hazard recurrence intervals and spatial distribution.
  • Evaluate the impacts of natural hazards and the importance of monitoring, modeling, and forecasting.
$2.00
Grade 8 Science Worksheet | Measuring Biodiversity – PDF & Answer Key

Grade 8 Science Worksheet | Measuring Biodiversity – PDF & Answer Key

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Understand key concepts related to biodiversity including species richness, evenness, and indices.
  • Identify factors that influence biodiversity assessments in different environments.
  • Explain the importance of biodiversity for ecosystem stability and health.
$2.00
8th Grade Science | Climate Circulation Worksheet & Answer Key PDF

8th Grade Science | Climate Circulation Worksheet & Answer Key PDF

Coral Reef LearningCreated byCoral Reef Learning
ScienceGrade 8

Learning Objectives

  • Describe the fundamental models of atmospheric and oceanic circulation such as Hadley, Ferrel, and polar cells.
  • Explain how Coriolis effect influences wind patterns and ocean currents.
  • Identify how circulation patterns relate to regional climates, including trade winds, monsoons, and ocean gyres.
$2.00

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About Grade 8 Worksheets

Explore Grade 8 worksheets in math, ELA, science, and social studies. Our 7,919 Grade 8 printables print straight from PDF, answer keys included.

Each resource here is built by an independent educator and reviewed for quality. Worksheets print straight from PDF and suit classroom use, homework, or extra practice; most come with answer keys, and you can preview before purchasing.